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Computer-Aided Civil and Infrastructure Engineering 24 (2009) 212224 Pore Pressure and Viscous Shear Stress Distribution
 

Summary: Computer-Aided Civil and Infrastructure Engineering 24 (2009) 212­224
Pore Pressure and Viscous Shear Stress Distribution
Due to Water Flow within Asphalt Pore Structure
M. Emin Kutay
Assistant Professor, Department of Civil and Environmental Engineering, Michigan State University, 3554 Engineering
Building, East Lansing, MI 48824-1226, USA
&
Ahmet H. Aydilek
Associate Professor, Department of Civil and Environmental Engineering, 163 Glenn L. Martin Hall, University of
Maryland, College Park, MD 20742, USA
Abstract: There has been a concentrated effort in mod-
eling fluid flow in asphalt pavements, and most of the ex-
isting work has been limited to evaluation of directional
permeabilities. The effects of other phenomena, such as
development of flow-induced pore pressure and viscous
shear stress distributions at the pore­solid interfaces, on
moisture damage in an asphalt pore structure have not
been fully understood. A three-dimensional (3D) nu-
merical fluid flow model was developed using the lattice
Boltzmann (LB) method to simulate water flow within

  

Source: Aydilek, Ahmet - Department of Civil and Environmental Engineering, University of Maryland at College Park

 

Collections: Engineering